This Honey M product adopts multi-bus bar technology, which can shorten the current conduction distance by more than 50% and thus lower the internal ribbon resistance loss. With finer and narrower bus bars, more sunlight will be reflected back to the round ribbon, thus increasing energy efficiency. The unique circuit design of half-cut cells can reduce power loss to 1/4 compared to full cells, which results in a decrease of electrical resistance within the ribbon and finally improves the overall module efficiency by more than 2%.

The Honey M module is one of the industry’s most trusted modules. With stronger resistance against hotspots and excessive temperature, half-cut cells can improve module reliability. The application of multi-bus bar cells results in more uniform loads to prevent stress, resulting in better performance even in case of slight cracking. Nowadays the market share of PV modules featuring MBB technology is dominant in the global solar industry.